Description

8-Chloro-2-(3,4-Dimethylphenyl)Quinoline-4-Carboxylic Acid is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Ligand Synthesis: Serves as a starting material for creating complex chelating agents or catalysts in coordination chemistry.
• Material Science Precursor: Building block for synthesizing organic electronic materials, such as charge-transport layers or light-emitting compounds.
• Chemical Biology Probe: Utilized in research to develop fluorescent tags or molecular probes for studying biological processes.
• Academic & Contract Research: Essential for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Item	Detail
Product Name	8-Chloro-2-(3,4-Dimethylphenyl)Quinoline-4-Carboxylic Acid
CAS No.	862647-95-8
Molecular Formula	C18H14ClNO2
Molecular Weight	311.76 g/mol
Synonyms	8-Chloro-2-(3,4-dimethylphenyl)-4-quinolinecarboxylic acid; 8-Chloro-2-(3,4-xylyl)quinoline-4-carboxylic acid; 862647-95-8; Quinoline-4-carboxylic acid, 8-chloro-2-(3,4-dimethylphenyl)-; 2-(3,4-Dimethylphenyl)-8-chloroquinoline-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 8-Chloro-2-(3,4-Dimethylphenyl)Quinoline-4-Carboxylic Acid adheres to stringent in-process controls and final batch analysis. We guarantee high chemical purity and consistent lot-to-lot quality, supported by comprehensive analytical documentation. A detailed Certificate of Analysis (COA) specifying identity, purity (typically by HPLC), and impurity profiles is provided with every shipment to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.